**tranquil urban oasis: vibrant greenery adorns the city skyline, providing a serene escape within the bustling metropolis

nature green city forest park trees landscape urban environment serenity tranquility parkland wildlife oasis greenery ecology sustainability outdoor summer daytime fresh air majestic relaxation recreation hiking walking sanctuary escape scenic verdant leafy lush woodland natural beauty tranquil serene peaceful picturesque idyllic retreat 039 haven lung vibrant refreshing enchanting calming soothing